Journal article icon

Journal article

Dalitz plot analysis of Ds+→π+π-π+

Abstract:

A Dalitz plot analysis of approximately 13000 Ds+ decays to π+π-π+ has been performed. The analysis uses a 384 fb-1 data sample recorded by the BABAR detector at the PEP-II asymmetric-energy e+e- storage ring running at center of mass energies near 10.6 GeV. Amplitudes and phases of the intermediate resonances which contribute to this final state are measured. A high precision measurement of the ratio of branching fractions is performed: B(Ds+→π+π-π+)/B(Ds+→K+K-π+)=0.199±0.004±0. 009. Using a...

Expand abstract

Actions


Access Document


Publisher copy:
10.1103/PhysRevD.79.032003

Authors


Karyotakis, Y More by this author
Poireau, V More by this author
Expand authors...
Journal:
Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume:
79
Issue:
3
Publication date:
2009-02-02
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:7e9d3058-2ec3-4b18-8160-eea53adcb149
Source identifiers:
211410
Local pid:
pubs:211410
Language:
English

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP